Advanced HDBaseT 3.0 HDMI KVM Extender, Uncompressed 4K60 (4:4:4) up to 100m/330ft, 4K@120Hz, 144/165/240Hz high Refresh Rate, Zero Latency, 4x USB 2.0, HDMI Loop Out,audio pass-through from TX to RX, oneway PoH, HDMI 2.0 & HDCP 2.2,

4KEX100-KVM-Pro

The AV ACCESS KVM Extender 4KEX100-KVM-Pro is a professional-grade HDBaseT 3.0 HDMI KVM Extender designed to transmit uncompressed 4K@60Hz (4:4:4) video, USB 2.0, and audio signals over a single Cat6A/7 cable up to 100 meters (330 feet) with zero latency. Built for mission-critical environments, it delivers outstanding image quality, responsive USB control, and reliable long-distance performance.

Powered by the latest HDBaseT 3.0 technology, this extender supports high refresh rates up to 4K@120Hz, 1080p@240Hz, and 1440p@144Hz, making it suitable for control rooms, enterprise AV systems, broadcast facilities, server rooms, and professional gaming applications.

Uncompressed 4K Video with Zero Latency

The AV ACCESS KVM Extender 4KEX100-KVM-Pro extends 4K@60Hz (4:4:4) HDMI signals without compression, ensuring every detail is preserved. Zero-latency transmission enables smooth real-time operation for applications where image accuracy and instant response are essential.

Long-Distance HDBaseT 3.0 Transmission

Transmit HDMI, USB, and audio signals up to 100m (330ft) over a single Cat6A or Cat7 cable. HDBaseT 3.0 technology provides stable, interference-resistant performance without sacrificing video quality.

Key Features

  • HDBaseT 3.0 uncompressed HDMI transmission
  • Extend HDMI, USB, and audio up to 100m (330ft)
  • Uncompressed 4K@60Hz (4:4:4) with zero latency
  • Supports 4K@120Hz and up to 240Hz refresh rate
  • Four USB 2.0 extension ports
  • HDMI Loop Out for local monitoring
  • PCM 2.0 audio extraction and audio pass-through
  • One-way Power over HDBaseT (PoH)
  • HDMI 2.0 and HDCP 2.2 compliant
  • Driver-free plug-and-play installation
  • Compatible with Windows, macOS, and Linux
Technical
Input/Output Video Signal HDMI with 4K@60 YUV 4:4:4, HDCP 2.2
Input/Output Resolutions SMPTE:

4096×21601,2,3,4,5, 3840×21601,2,3,4,5, 3840×21606,7(YUV 420), 2560×10804,5, 1920x1080P1,2,3,4,5,6,7,8,9,10, 1920x1080i4,5,7, 1280×7201,2,3,4,5,6,7

VESA:

3840×14404,5,6, 3840×10804,5,6,7, 3440×14404,5,6, 2560×16004,5,6,7, 2560×14404,5,6,7,8, 2560×10804,5,6,7,8,9, 1920×14404,5,6,7,8, 1920×12004,5,6,7,8,9, 1680×10504,5, 1600×12004,5, 1600×9004,5, 1440×9004,5, 1366×7684,5, 1360×7684,5, 1280×10244,5, 1280×9604,5, 1280×8004,5, 1280×7684,5, 1280×7204,5, 1024×7684,5, 800×6004,5

1=24Hz, 2=25Hz, 3=30Hz, 4=50Hz, 5=60Hz, 6=100Hz, 7=120Hz, 8=144Hz, 9=165Hz, 10=240Hz

Audio Format Audio In/Out (pass-through)Stereo

HDMI In/Out: Fully supports audio formats in HDMI 2.0 specification, including PCM 2.0/5.1/7.1, Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio and DTS:X

Audio De-embedding: Stereo

Maximum Pixel Clock 600MHz
Maximum Data Rate HDMI: 18Gbps

USB: 350Mbps

USB Specification USB 2.0 and backward compatible with USB 1.1/1.0
General
Operating Temperature 0°C to 45°C (32°F to 113°F)
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Humidity 20% to 90%, non-condensing
ESD Protection Human-body Model:

±8kV (Air-gap discharge)/

±4kV (Contact discharge)

Power Supply DC 12V 3A
Power Consumption (Max) 18.96W
Device Dimensions

(W x H x D)

Transmitter/Receiver: 215 mm × 25 mm × 120 mm/ 8.46” x 0.98” x 4.72”
Product Weight Transmitter: 0.56kg/1.23lbs

Receiver: 0.57kg/1.26lbs

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